/* Layout principal */
.layout { display: grid; grid-template-columns: 0.5fr 1fr 0.5fr; gap: 20px; padding: 20px; height: 100vh; margin: 0 auto; box-sizing: border-box; }

/* Sidebars */
.sidebar { background: #fff; border-radius: 16px; padding: 20px; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1); overflow-y: auto; }
.sidebar-left { display: flex; flex-direction: column; gap: 20px; }

/* Chat central */
.chat-panel { background: #fff; border-radius: 16px; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1); display: flex; flex-direction: column; height: 100%; min-height: 0; }
#chat { flex: 1; padding: 20px; overflow-y: auto; display: flex; flex-direction: column; gap: 15px; background: #f8f9fa; min-height: 0; }

/* Logo */
.logo { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.logo-img { width: 40px; height: 40px; }
.logo h2 { font-size: 24px; font-weight: 700; color: #2c3e50; }

/* Perfil */
#profile-card { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); }
.cover-photo img { width: 100%; height: 120px; object-fit: cover; }
.avatar-container { margin-top: -40px; text-align: center; }
.avatar-container img { width: 80px; height: 80px; border-radius: 50%; border: 4px solid #fff; object-fit: cover; background: #fff; }
.profile-info { padding: 20px; text-align: center; }
.profile-info h3 { margin: 10px 0 5px 0; color: #2c3e50; }
.stats { color: #6c757d; margin: 10px 0; }

/* Formulario de comentarios */
.comment-form { padding: 20px; border-top: 1px solid #e9ecef; flex-shrink: 0; }
.comment-form textarea { width: 95%; resize: none; padding: 16px; border: 2px solid #e9ecef; border-radius: 12px; height: 80px; font-size: 14px; }
.comment-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; }
.send-btn { background: linear-gradient(135deg, #007bff, #0056b3); color: #fff; border: none; border-radius: 50%; width: 45px; height: 45px; cursor: pointer; font-size: 16px; }
.send-btn:hover { background: linear-gradient(135deg, #0056b3, #004085); transform: scale(1.05); }

/* Lista de usuarios */
#userList { list-style: none; padding: 0; margin: 15px 0 0 0; }
#userList li { margin-bottom: 15px; padding: 12px; background: #f8f9fa; border-radius: 12px; border-left: 4px solid rgb(25,25,255); }

/* Responsive */
@media (max-width: 1024px) { .layout { grid-template-columns: 250px 1fr 200px; gap: 15px; padding: 15px; } }
@media (max-width: 768px) { 
  .layout { grid-template-columns: 1fr; grid-template-rows: auto 1fr auto; }
  .sidebar { height: auto; margin-bottom: 15px; }
  .chat-panel { height: 500px; }
}

/* Asegurar que el auth y profile se vean bien */
#auth, #profile { display: block; }
.hidden { display: none !important; }
html { font-family: arial, sans-serif; }

/* Tabs para sidebar derecho */
.tabs { display: flex; margin-bottom: 20px; border-bottom: 2px solid #e9ecef; }
.tab-btn { flex: 1; padding: 12px; border: none; background: none; cursor: pointer; font-weight: 600; color: #6c757d; border-bottom: 3px solid transparent; transition: all 0.3s ease; }
.tab-btn.active { color: #007bff; border-bottom-color: #007bff; }
.tab-btn:hover { color: #0056b3; }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* Inspector de perfil */
#profile-inspector {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  text-align: center;
}
.inspector-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  background: #f8f9fa;
  border-bottom: 1px solid #e9ecef;
}
.inspector-header h3 {
  margin: 0;
  font-size: 20px;
  color: #2c3e50;
  font-weight: 700;
}
.close-btn {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: #6c757d;
  padding: 0;
  width: 35px;
  height: 35px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}
.close-btn:hover {
  background: #e9ecef;
  color: #dc3545;
  transform: scale(1.1);
}
.inspector-cover {
  height: 140px;
  overflow: hidden;
}

.inspector-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.inspector-avatar {
  text-align: center;
  margin-top: -50px;
  position: relative;
  z-index: 2;
}
.inspector-avatar img {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 5px solid #fff;
  object-fit: cover;
  background: #fff;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}
.inspector-info {
  padding: 25px 20px;
}
#inspector-username {
  font-size: 22px;
  font-weight: 700;
  color: #2c3e50;
  margin: 0 0 10px 0;
  display: block;
}
.inspector-info p {
  margin: 8px 0;
  font-size: 14px;
  color: #6c757d;
  display: block; /* Mostrar todos los párrafos */
}

.inspector-info p:nth-child(1),
.inspector-info p:nth-child(2) {
  display: none; /* Ocultar solo email y mensajes enviados */
}
/* Mostrar solo el último visto */
.inspector-info p:last-child {
  margin-top: 15px;
  font-size: 13px;
  color: #28a745;
  font-weight: 500;
}
/* Estado en línea/desconectado */
.inspector-info p:last-child::before {
  content: "• ";
  color: #28a745;
  font-weight: bold;
}
/* Estilo para cuando está desconectado */
.inspector-info p:last-child[style*="Desconectado"] {
  color: #6c757d;
}
.inspector-info p:last-child[style*="Desconectado"]::before {
  color: #6c757d;
}
.inspector-info strong { color: #2c3e50; }

/* Mensajes clickeables */
.comment { cursor: pointer; transition: all 0.3s ease; }
.comment:hover { background: #f8f9fa !important; transform: translateX(5px); }

/* ===== FORMULARIOS MODERNOS ===== */
.form-section { background: #fff; border-radius: 16px; padding: 24px; margin-bottom: 20px; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08); border: 1px solid #e1e8ed; }
.form-section h3 { margin: 0 0 20px 0; color: #2c3e50; font-size: 18px; font-weight: 600; text-align: center; }

/* Grupos de input mejorados */
.input-group-modern { position: relative; margin-bottom: 20px; }
.input-modern { width: 100%; padding: 16px 20px; border: 2px solid #e1e8ed; border-radius: 12px; background: #f8f9fa; font-size: 15px; transition: all 0.3s ease; outline: none; color: #2c3e50; }
.input-modern:focus { border-color: #007bff; background: #fff; box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1); transform: translateY(-1px); }
.input-modern::placeholder { color: #a0aec0; }
.input-label { position: absolute; top: -8px; left: 15px; font-size: 12px; font-weight: 600; color: #007bff; background: #fff; padding: 0 8px; pointer-events: none; transition: all 0.3s ease; }
.input-modern:focus + .input-label { color: #0056b3; transform: translateY(-2px); }

/* Botones modernos */
.btn-modern { width: 100%; padding: 16px 24px; border: none; border-radius: 12px; font-size: 16px; font-weight: 600; cursor: pointer; transition: all 0.3s ease; display: flex; align-items: center; justify-content: center; gap: 8px; position: relative; overflow: hidden; }
.btn-modern:before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent); transition: left 0.5s; }
.btn-modern:hover:before { left: 100%; }
.btn-modern:hover { box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15); }
.btn-modern:active { transform: translateY(0); }
.btn-primary-modern { background: linear-gradient(135deg, #007bff, #0056b3); color: white; }
.btn-primary-modern:hover { background: linear-gradient(135deg, #0056b3, #004085); }
.btn-secondary-modern { background: linear-gradient(135deg, #28a745, #1e7e34); color: white; }
.btn-secondary-modern:hover { background: linear-gradient(135deg, #1e7e34, #145a23); }
.btn-outline-modern { background: transparent; border: 2px solid #007bff; color: #007bff; }
.btn-outline-modern:hover { background: #007bff; color: white; }
.btn-small-modern { padding: 10px 16px; font-size: 14px; border-radius: 10px; }

/* Divisor moderno */
.divider-modern { display: flex; align-items: center; margin: 25px 0; color: #a0aec0; font-size: 14px; }
.divider-modern::before, .divider-modern::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, transparent, #e1e8ed, transparent); }
.divider-modern span { padding: 0 15px; background: #fff; }

/* Upload moderno */
.upload-modern { border: 2px dashed #cbd5e0; border-radius: 12px; padding: 20px; text-align: center; background: #f8f9fa; transition: all 0.3s ease; cursor: pointer; margin-bottom: 15px; }
.upload-modern:hover { border-color: #007bff; background: #e7f3ff; transform: translateY(-1px); }
.upload-modern.dragover { border-color: #007bff; background: #d4edff; }
.upload-icon { font-size: 24px; color: #007bff; margin-bottom: 10px; }
.upload-text { color: #4a5568; font-size: 14px; margin-bottom: 10px; }
.upload-subtext { color: #a0aec0; font-size: 12px; }
.upload-preview { margin-top: 15px; max-width: 100%; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1); }
.upload-preview img { width: 100%; height: 120px; object-fit: cover; }

/* Grupo de botones de upload */
.upload-actions { display: flex; gap: 12px; margin-top: 15px; }

/* Estados de carga */
.btn-loading { position: relative; color: transparent !important; }
.btn-loading:after { content: ''; position: absolute; width: 20px; height: 20px; border: 2px solid transparent; border-top: 2px solid currentColor; border-radius: 50%; animation: spin 1s linear infinite; }
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

/* Validación visual */
.input-modern.error { border-color: #e53e3e; box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.1); }
.input-modern.success { border-color: #38a169; box-shadow: 0 0 0 3px rgba(56, 161, 105, 0.1); }

/* Responsive para formularios modernos */
@media (max-width: 768px) { 
  .form-section { padding: 20px; margin-bottom: 15px; }
  .input-modern { padding: 14px 16px; font-size: 14px; }
  .btn-modern { padding: 14px 20px; font-size: 15px; }
  .upload-actions { flex-direction: column; }
  .upload-modern { padding: 15px; }
}

/* Botón cancelar edición */
#cancelEditBtn { width: 100%; margin-top: 20px; background: #6c757d; border-color: #6c757d; color: white; }
#cancelEditBtn:hover { background: #5a6268; border-color: #5a6268; }

/* ===== ESTILOS PARA LA DESCRIPCIÓN ===== */
#editBio { min-height: 80px; resize: vertical; line-height: 1.4; }
#bio {
  color: #6c757d;
  margin: 10px 0;
  line-height: 1.5;
  padding: 0;
  background: transparent;
  border: none;
  font-style: normal;
  font-size: 14px;
  text-align: center;
}
#inspector-bio {
  text-align: center;
  color: #6c757d;
  margin: 15px 0;
  padding: 0 15px;
  line-height: 1.5;
}

@media (max-width: 768px) { 
  #bio, #inspector-bio { font-size: 14px; padding: 6px; }
  #editBio { min-height: 60px; }
}

/* ===== BOTONES DE PERFIL ===== */
#profile-actions { display: flex; gap: 10px; margin-top: 20px; justify-content: space-between; align-items: center; }
#editProfileBtn, #logoutBtn { width: 48% !important; margin: 0; padding: 10px 16px !important; font-size: 14px !important; border-radius: 10px !important; min-height: 40px; display: flex; align-items: center; justify-content: center; transition: all 0.2s ease; }
#editProfileBtn { background: transparent !important; border: 2px solid #007bff !important; color: #007bff !important; }
#editProfileBtn:hover { background: #007bff !important; color: white !important; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3); }
#logoutBtn { background: linear-gradient(135deg, #dc3545, #c82333) !important; border: none !important; color: white !important; font-weight: 600; }
#logoutBtn:hover { background: linear-gradient(135deg, #c82333, #a71e2a) !important; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3); }
#editProfileBtn span, #logoutBtn span { font-size: 16px; margin-right: 6px; }
#editProfileBtn:active, #logoutBtn:active { transform: translateY(0); box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2); }

@media (max-width: 768px) { 
  #profile-actions { flex-direction: column; gap: 8px; }
  #editProfileBtn, #logoutBtn { width: 100% !important; padding: 12px 18px !important; font-size: 15px !important; }
}

/* ===== SIDEBAR DERECHA MINIMIZABLE ===== */
.sidebar-right { transition: all 0.3s ease; position: relative; }
.minimize-toggle { position: absolute; top: 15px; right: 15px; background: #007bff; color: white; border: none; border-radius: 50%; width: 30px; height: 30px; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 16px; z-index: 10; transition: all 0.3s ease; }
.minimize-toggle:hover { background: #0056b3; transform: scale(1.1); }
.sidebar-right.minimized { width: 80px !important; min-width: 80px !important; }
.sidebar-right.minimized .tab-content, .sidebar-right.minimized .tabs, .sidebar-right.minimized .minimize-toggle span { display: none; }
.sidebar-right.minimized .minimize-toggle::after { content: "←"; font-size: 18px; }
.sidebar-right.minimized #userList { padding: 0; margin: 40px 0 0 0; }
.sidebar-right.minimized #userList li { margin-bottom: 15px; padding: 0; background: transparent; border: none; position: relative; }
.sidebar-right.minimized #userList li .coverDiv { display: none; }
.sidebar-right.minimized #userList li .info { display: none; }
.sidebar-right.minimized #userList li .avatar { position: relative; left: auto; transform: none; bottom: auto; width: 50px; height: 50px; border: 2px solid #fff; box-shadow: 0 2px 8px rgba(0,0,0,0.2); margin: 0 auto; }
.sidebar-right.minimized #userList li.online .avatar::after { content: ""; position: absolute; bottom: 0; right: 0; width: 12px; height: 12px; background: #28a745; border: 2px solid #fff; border-radius: 50%; }
.sidebar-right.minimized #userList li:hover .avatar { transform: scale(1.1); transition: transform 0.2s ease; }
.sidebar-right.minimized ~ .chat-panel { grid-column: 2 / 4; }

@media (max-width: 768px) {
  .sidebar-right.minimized { width: 60px !important; min-width: 60px !important; }
  .sidebar-right.minimized #userList li .avatar { width: 40px; height: 40px; }
  .minimize-toggle { top: 10px; right: 10px; width: 25px; height: 25px; font-size: 14px; }
}

/* ===== BOTONES DE AUTH EN HORIZONTAL ===== */
#auth-buttons {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  justify-content: space-between;
  align-items: center;
}

#showLoginBtn, 
#showRegisterBtn {
  width: 48% !important;
  margin: 0 !important;
  padding: 10px 16px !important;
  font-size: 14px !important;
  border-radius: 10px !important;
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

/* Botón Iniciar Sesión - Estilo primary */
#showLoginBtn {
  background: linear-gradient(135deg, #007bff, #0056b3) !important;
  border: none !important;
  color: white !important;
  font-weight: 600;
}

#showLoginBtn:hover {
  background: linear-gradient(135deg, #0056b3, #004085) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

/* Botón Registrarse - Estilo outline */
#showRegisterBtn {
  background: transparent !important;
  border: 2px solid #007bff !important;
  color: #007bff !important;
}

#showRegisterBtn:hover {
  background: #007bff !important;
  color: white !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

/* Iconos dentro de los botones */
#showLoginBtn span,
#showRegisterBtn span {
  font-size: 16px;
  margin-right: 6px;
}

/* Efecto al hacer clic */
#showLoginBtn:active,
#showRegisterBtn:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

/* Responsive para móviles */
@media (max-width: 768px) {
  #auth-buttons {
    flex-direction: column;
    gap: 8px;
  }
  
  #showLoginBtn, 
  #showRegisterBtn {
    width: 100% !important;
    padding: 12px 18px !important;
    font-size: 15px !important;
  }
}

/* Remover el margin-top inline que tenían */
#showRegisterBtn[style*="margin-top: 10px"] {
  margin-top: 0 !important;
}

@media (max-width: 768px) {
  .inspector-header {
    padding: 15px;
  }
  
  .inspector-header h3 {
    font-size: 18px;
  }
  
  .inspector-cover {
    height: 120px;
  }
  
  .inspector-avatar img {
    width: 80px;
    height: 80px;
  }
  
  #inspector-username {
    text-align: center;
    margin: 15px 0 10px 0;
    font-size: 22px;
    font-weight: 700;
    color: #2c3e50;
  }
  
  #inspector-bio {
    font-size: 15px;
  }
}


/* ===== ESTILOS PARA EL BOTÓN DE GUARDAR USERNAME ===== */
#guardarUsernameBtn {
  width: 100%;
  margin: 15px 0;
  padding: 12px 24px;
  font-size: 14px;
  border-radius: 10px;
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  background: linear-gradient(135deg, #28a745, #1e7e34) !important;
  border: none !important;
  color: white !important;
  font-weight: 600;
}

#guardarUsernameBtn:hover {
  background: linear-gradient(135deg, #1e7e34, #145a23) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(40, 167, 69, 0.3);
}

#guardarUsernameBtn:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

#guardarUsernameBtn span {
  font-size: 16px;
  margin-right: 6px;
}

/* Responsive para móviles */
@media (max-width: 768px) {
  #guardarUsernameBtn {
    padding: 14px 20px;
    font-size: 15px;
  }
}

/* ===== ESTILOS PARA ENLACES SOCIALES ===== */
.social-link {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 8px 0;
  padding: 6px 10px;
  background: #f8f9fa;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: #e9ecef;
  transform: translateX(3px);
}

.social-link a:hover {
  color: #007bff !important;
}

/* Responsive para móviles */
@media (max-width: 768px) {
  .social-link {
    padding: 5px 8px;
    font-size: 14px;
  }
}